City comparison
Mountain View, CA is about 0 miles (0 km) from Sunnyvale, CA in a straight line. By road, the drive is roughly 0 miles, or about 4 min behind the wheel at highway speeds.
Driving distance is a rough estimate (great-circle × 1.25); driving time assumes a 60 mph blended average. Real trips run 10–20% longer with stops.
A direct flight from Mountain View, CA to Sunnyvale, CA takes about 0 min, covering roughly 0 miles in a straight line. Connecting itineraries with a layover typically add 1–3 hours.
Block-to-block estimate at ~500 mph cruise, including taxi, climb, and descent — what an airline would publish, not pure airborne time.
Sunnyvale has a population of 154,573, vs 82,132 in Mountain View — about 1.9× larger by population. By land area, Sunnyvale covers about 22 sq mi vs 12 sq mi for Mountain View.
Population from US Census ACS. Land area from the Census Gazetteer (city proper, excluding inland water).
Cost indices by category, with the US city average (100) marked.
Index: 100 = US city average. Lower is more affordable.
Side-by-side costs, salaries, and sub-category indices.
| Metric | Mountain View | Sunnyvale | Difference |
|---|---|---|---|
| Median rent | $2,855/mo | $2,990/mo | 4.7% higher in Sunnyvale |
| Median home value | $1,833,300 | $1,680,700 | 9.1% higher in Mountain View |
| Median household income | $174,156 | $174,506 | 0.2% higher in Sunnyvale |
| Groceries index | 105.1 | 105.1 | ≈ equal |
| Utilities index | 153.8 | 153.8 | ≈ equal |
| Transportation index | 100.7 | 100.7 | ≈ equal |
| Healthcare index | 100.6 | 100.6 | ≈ equal |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Mountain View, you'd need $100,260 in Sunnyvale to maintain your standard of living.
Climate, safety, and demographics side by side.
Mountain View and Sunnyvale have nearly identical overall cost-of-living indices. If you earn $80,000 in Mountain View, you'd need about $80,208 in Sunnyvale to keep the same standard of living.